1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
nataly862011 [7]
3 years ago
9

The following formula is for the area, A, of the curved surface area of a cone.

Mathematics
2 answers:
Tatiana [17]3 years ago
8 0

Answer:

A = 244.92 cm² or 78π

Step-by-step explanation:

A = πrl

r = 6 cm

l = 13 cm

π ≈ 3.14 cm

A = 3.14 × 6 × 13

A = 3.14 × 78

A = 244.92 cm²

mel-nik [20]3 years ago
5 0

Answer:

Step-by-step explanation:

A= 3.142 x r x l

r=6

l=13

total surface area = area of the curved section + area of the base

area of curved section = 6x13=78pi

aeea of base= 6x6=36pi

78+36=114pi = 358.1cm squared

You might be interested in
Anyone who can help please do so but if you dont know the answer don't comment
KonstantinChe [14]
Tough one give me a couple min.
8 0
3 years ago
What are the solutions to the equation (x – 6)(x + 8) = 0?
VikaD [51]

Answer:

x=6, x=-8

Step-by-step explanation: i used the symbolab calculator online to solve this.

3 0
3 years ago
Read 2 more answers
In a school with 300 students, a random sample of 40 students who were asked to pick a favorite sport showed that 24 students li
Tresset [83]
Noooooooooooooooooobdudnfkfmfle
6 0
2 years ago
Read 2 more answers
What is 4/7x + 5/14x = 39 ?
Sladkaya [172]

Answer:

yes

Step-by-step explanation:

if you break it down on paper ( which btw i get why you didnt want to do it) you get 39

5 0
3 years ago
Read 2 more answers
48 gallons in 14 mins simplified
zvonat [6]
48/14 so you just simplify that for gallons/minutes. something that goes into both of those numbers is 2 so you would have 24/7 when you divide by 2. that’s your answer.
24/7
5 0
3 years ago
Other questions:
  • How do u solve 2/3times 5/6times 14
    15·2 answers
  • What does the factor is 3 that both 3x and 18 have in common.
    12·1 answer
  • Given the function f(x) = 3x + 1, evaluate f(a + 1).
    15·2 answers
  • Which data set is accurate and precise based on a correct value of 30?
    8·1 answer
  • Options are:<br> y = - 5/2x + 1/2<br> y = 5/2x + 1/2<br> y = 2/5x + 1/2<br> y = 2/5x - 1/2
    15·1 answer
  • Can someone help me and work it out plzzzz
    7·1 answer
  • The manager of a grocery store wants to determine the average amount of money spent at his store as it compares to the average d
    15·1 answer
  • Harper is working two summer jobs, making $19 per hour lifeguarding and making $8 per hour walking dogs. In a given week, she ca
    14·1 answer
  • HELP I NEED HELP WITH THIS QUICKLY
    9·1 answer
  • .1.3 Jennie has $200 and she spends $30. What percent of her
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!